ggg ggi ggr ggs ggt gig gii gir gis git giy grg gri grr grs grt gry gsg gsi gsr gss gst gtg gti gtr gts gtt gty gy- gyr gys igg igi igr igs igt igy iii iir iis iit ir- irg iri irr irs irt iry is- isg isi isr iss ist isy itg iti its itt ity iyr iys iyt iyy rgg rgi rgr rgs rgt rig rii rir ris rit riy rrg rri rrr rrs rrt rsg rsi rsr rss rst rtg rti rtr rts rtt rty ry- ryg ryr rys ryy sgg sgi sgr sgs sgt sig sii sir sis sit sr- srg sri srr srs srt sry ss- ssg ssi ssr sss sst stg sti str sts stt sty sy- syg syi syr sys syt tgg tgi tgr tgs tgt tgy tig tii tir tis tit tiy trg tri trr trs trt try tsg tsi tsr tss tst tsy ttg tti ttr tts ttt tty tyg tyr tys tyt yig yii yir yis yit yrg yrs yrt ysg ysi ysr yss yst ysy ytr yts ytt yyg yys yyt yyy